When rewiring a domestic dwelling, part L says that 1 in 4 lights has to be energy efficient. Can this be low energy lamps in bayonet fittings, or does the whole fitting have to be an energy efficient unit, ie not just a low energy lamp in a ceiling rose ??

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"Take nothing but a picture,leave nothing but footprints!"-------------------------"Oh! The drama of it all."-------------------------"You can throw all the philosophy you like at the problem, but at the end of the day it's just basic electrical theory!"-------------------------

Thanks Dave, thats where i have been getting confused. In the electricians guide to part p that i have, it says that 1 energy efficient light fitting per 4 is required, but it says you cant use edison screw or bayonet lamp fittings. My book must be out of date.